But I haven't been untrusting the only thing I've done is change my mind about the shape of the earth not about the moon walks.
Which doesn't make sense.
If you accept that men went to, and walked on, the moon then you accept photos they took of the earth from the moon/space. These photos clearly show the shape of the earth.
The Final Experiment was a trip to Antarctica to prove, once and for all, what shape the earth is. Even if you reject everything about that trip, there are still the photos of the earth, taken during the moon landings that you now accept.
You did not just "change your mind." You said "I now see that Flat earth was a load of nonsense." To say that you "see" it means - in that context - you understand that Flat Earth is a load of nonsense. So at the very least you should be saying that you were wrong to have made that statement.
Furthermore, and you are either ignoring or don't understand this, you said that you knew that there would be struggles for you and it would be difficult to accept that the earth is a globe but you would
ask the Lord to help you and that you would trust in him more, and
not trust in men (humans).
At least one person here said to you that you could ask for help from anyone while you were trying to understand a globe earth. Yet instead of saying "I found this on YouTube; what do you think; is there any truth to it?" or saying "Lord, please help me because this video seems to challenge the concept of a globe earth", which is what you should have done, you accepted it without question. First obstacle that you come across and you gave in and wrote that you were "back on the trail" - with an emoji of a big grin.
You are now saying that your fellow Flat Earthers, who saw the 24 hour sun and have had the decency to admit they were wrong, are atheists while quoting a guy who is not only an atheist but who has mocked and insulted God - but that's ok; you have chosen to trust in him.